Overall, there were 1,055 reports of serious problems
with Chantix reported in the third quarter of 2010, more than any other
prescription medication regularly monitored by the drug safety agency, Moore said.
Before last July, the FDA had logged 122 reports of suicides linked to Chantix, including 37 reported by Pfizer and 85 reported by health professionals or consumers, Moore reported. After the 150 new Pfizer reports were added, the total jumped to 272.